I think it is because you need them to separate
D) the city streets in the summer are bursting with life
Answer:
In English, our sentences usually operate using a similar pattern: subject, verb, then object. The nice part about this type of structure is that it lets your reader easily know who is doing the action and what the outcome of the action is. A subject performs the action in a sentence
The answer to this question is b
Answer:
They will keep testing it again and finnally keep it or record it
Explanation:
